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6814659: separable cleanups and subroutines for 6655638

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Preparatory but separable changes for method handles

Reviewed-by: kvn, never
This commit is contained in:
John R Rose 2009-03-20 23:19:36 -07:00
parent 41463d1d3a
commit cfb08c72ba
30 changed files with 598 additions and 259 deletions
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8
hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
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@ -1,5 +1,5 @@
/*
* Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -2489,7 +2489,7 @@ void LIR_Assembler::emit_opTypeCheck(LIR_OpTypeCheck* op) {
__ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, noreg,
(need_slow_path ? &done : NULL),
stub->entry(), NULL,
RegisterConstant(k->super_check_offset()));
RegisterOrConstant(k->super_check_offset()));
} else {
// perform the fast part of the checking logic
__ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, Rtmp1, O7,
@ -2550,14 +2550,14 @@ void LIR_Assembler::emit_opTypeCheck(LIR_OpTypeCheck* op) {
__ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, O7, noreg,
(need_slow_path ? &done : NULL),
(need_slow_path ? &done : NULL), NULL,
RegisterConstant(k->super_check_offset()),
RegisterOrConstant(k->super_check_offset()),
dst);
} else {
assert(dst != klass_RInfo && dst != k_RInfo, "need 3 registers");
// perform the fast part of the checking logic
__ check_klass_subtype_fast_path(klass_RInfo, k_RInfo, O7, dst,
&done, &done, NULL,
RegisterConstant(-1),
RegisterOrConstant(-1),
dst);
}
if (need_slow_path) {